YouTube Video Editor: With the YouTube’s new Video Editor you can now edit and customize your uploaded videos easily with its new editing tools and powerful features. The new YouTube Video Editor lets you trim video, rotate, remove, stabilize any camera shaky video, enhance video contrast, colors intensity and color temperature. You can also apply some special effects to from preset video effect themes like, "Sepia", “Lomo-ish”, "Old Fashioned", "Comic Book" from the YouTube's New Video Editor Effect tab. Just upload them as usual and press the "Edit Video" button to begin editing. YouTube Video Editor Website.